/*
 * Copyright (c) 2010, EPFL - ARNI
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the EPFL nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef _NCUTILS_PRIV_H
#define	_NCUTILS_PRIV_H

    /* a coding vector decoder, this structure keeps track of the
     * interals of the coding vector decoding process */
    typedef struct _coding_vector_decoder_t {
        char *decodeMatrix;
        int maxPackets;
        int *pivotPos;
        char* isPivot;
        char* decoded;
        int packetCount;
	char decodedCount;
	char* decodedToRow;
    } coding_vector_decoder_t;

    /* structure used to keep track of the packet decoding process*/
    typedef struct _packet_decoder_t {
        coding_vector_decoder_t* codingVectorDecoder;
        int payloadLength;
	int packetLength;
        char *encodedPackets;
        int encodedPacketsCount;
	char *decodedPackets;
	char *decodedIds;
	char decodedPacketsCount;
    } packet_decoder_t;

#endif	/* _NCUTILS_PRIV_H */

